追风逐浪看湖北丨从数据“出国游”到“实时看”：长江鲟戴上湖北“芯”
<section data-role="paragraph" class="_135editor" style="padding: 0px; margin: 0px; box-sizing: border-box; font-family: Microsoft YaHei, 微软雅黑, 宋体, Arial, Helvetica, sans-serif; max-width: 100%; text-wrap-mode: wrap; word-break: break-all; font-size: 17px; text-align: justify; background-color: rgb(255, 255, 255);"><p style="padding: clamp(6.66667px, 2.08333vw, 8.95833px) 0px; margin-top: 0px; margin-bottom: 0px; box-sizing: border-box; max-width: 100%; word-break: normal; line-height: 34.2487px; font-size: clamp(13.6296px, 4.25926vw, 18.3148px); letter-spacing: clamp(0.444444px, 0.138889vw, 0.597222px);">6月8日上午，中国水产科学研究院长江水产研究所研究员杜浩的手机屏幕上，几个绿色、红色的光点正沿着长江流域模拟地图缓缓移动。每一次闪烁，都意味着一尾放流的长江鲟正在千里之外的江水深处安全游动。</p></section><p style="padding: clamp(6.66667px, 2.08333vw, 8.95833px) 0px; margin-top: 0px; margin-bottom: 0px; box-sizing: border-box; font-family: Microsoft YaHei, 微软雅黑, 宋体, Arial, Helvetica, sans-serif; max-width: 100%; text-wrap-mode: wrap; word-break: normal; line-height: 34.2487px; font-size: clamp(13.6296px, 4.25926vw, 18.3148px); letter-spacing: clamp(0.444444px, 0.138889vw, 0.597222px); text-align: justify; background-color: rgb(255, 255, 255);">6月6日全国放鱼日，100尾经过野化训练的长江鲟被放归长江。与往年不同，其中36尾长江鲟身上背负的微型超声波标记，不再是依赖进口的“洋设备”，而是刻着“湖北造”印记的国产货。</p><p><br/></p><section class="_135editor" data-tools="135编辑器" data-id="us-4827074" style="padding: 0px; margin: 0px; box-sizing: border-box; font-family: Microsoft YaHei, 微软雅黑, 宋体, Arial, Helvetica, sans-serif; max-width: 100%; text-wrap-mode: wrap; word-break: break-all; font-size: 17px; text-align: justify; background-color: rgb(255, 255, 255);"><section class="" style="padding: 0px; margin: 10px auto; box-sizing: border-box; max-width: 100%; word-break: break-all; display: flex; justify-content: center;"><section style="padding: 0px; margin: 0px; box-sizing: border-box; max-width: 100%; word-break: break-all;"><section style="padding: 0px; margin: 0px 0px -20px; box-sizing: border-box; max-width: 100%; word-break: break-all; width: 35px; height: 35px; border-radius: 100%; background-color: rgb(248, 242, 228);"></section><section style="padding: 0px 10px 0px 18px; margin: 0px; box-sizing: border-box; max-width: 100%; word-break: break-all; font-size: 18px; color: rgb(21, 84, 162); text-align: center;"><span style="padding: 0px; margin: 0px; box-sizing: border-box; max-width: 100%; word-break: break-all;"><strong class="135brush" data-brushtype="text" style="padding: 0px; margin: 0px; box-sizing: border-box; max-width: 100%; word-break: break-all;">一项被“卡”了多年的核心技术</strong></span></section></section></section></section><p><br/></p><p style="padding: clamp(6.66667px, 2.08333vw, 8.95833px) 0px; margin-top: 0px; margin-bottom: 0px; box-sizing: border-box; font-family: Microsoft YaHei, 微软雅黑, 宋体, Arial, Helvetica, sans-serif; max-width: 100%; text-wrap-mode: wrap; word-break: normal; line-height: 34.2487px; font-size: clamp(13.6296px, 4.25926vw, 18.3148px); letter-spacing: clamp(0.444444px, 0.138889vw, 0.597222px); text-align: justify; background-color: rgb(255, 255, 255);">鲜为人知的是，全球水生动物水下跟踪监测所用的超声波标记，此前市场长期被美国、加拿大的三家公司牢牢垄断。销售至国内的单个标记售价5000余元，还需要提前2个月预订。</p><p style="padding: clamp(6.66667px, 2.08333vw, 8.95833px) 0px; margin-top: 0px; margin-bottom: 0px; box-sizing: border-box; font-family: Microsoft YaHei, 微软雅黑, 宋体, Arial, Helvetica, sans-serif; max-width: 100%; text-wrap-mode: wrap; word-break: normal; line-height: 34.2487px; font-size: clamp(13.6296px, 4.25926vw, 18.3148px); letter-spacing: clamp(0.444444px, 0.138889vw, 0.597222px); text-align: justify; background-color: rgb(255, 255, 255);">“价格昂贵不说，还受到诸多限制，标记需要提前订购，三维空间定位数据需传至国外解析，心里总是不踏实。”杜浩坦言，数据读取后传至国外系统处理后才能计算其轨迹，往往都是几个月以后的事后分析，无法满足对监测对象实时状态的追踪需求——简而言之，就是不能实时精准定位。</p><p style="padding: clamp(6.66667px, 2.08333vw, 8.95833px) 0px; margin-top: 0px; margin-bottom: 0px; box-sizing: border-box; font-family: Microsoft YaHei, 微软雅黑, 宋体, Arial, Helvetica, sans-serif; max-width: 100%; text-wrap-mode: wrap; word-break: normal; line-height: 34.2487px; font-size: clamp(13.6296px, 4.25926vw, 18.3148px); letter-spacing: clamp(0.444444px, 0.138889vw, 0.597222px); text-align: justify; background-color: rgb(255, 255, 255);">更让科研人员感到无奈的是，进口固定接收站数据需要人工读取，如果布设300千米的范围，就需要不停往返读取数据才能及时获得跟踪数据；另外，固定接收站设备需要独特的电池，每半年和一年都需要更换，这就需要时刻提醒固定站更换电池，否则一旦电量耗尽，标记便如同“断线的风筝”，杳无音信。这些都导致设备使用的成本很高。</p><p><br/></p><section class="_135editor" data-tools="135编辑器" data-id="us-4827074" style="padding: 0px; margin: 0px; box-sizing: border-box; font-family: Microsoft YaHei, 微软雅黑, 宋体, Arial, Helvetica, sans-serif; max-width: 100%; text-wrap-mode: wrap; word-break: break-all; font-size: 17px; text-align: justify; background-color: rgb(255, 255, 255);"><section class="" style="padding: 0px; margin: 10px auto; box-sizing: border-box; max-width: 100%; word-break: break-all; display: flex; justify-content: center;"><section style="padding: 0px; margin: 0px; box-sizing: border-box; max-width: 100%; word-break: break-all;"><section style="padding: 0px; margin: 0px 0px -20px; box-sizing: border-box; max-width: 100%; word-break: break-all; width: 35px; height: 35px; border-radius: 100%; background-color: rgb(248, 242, 228);"></section><section style="padding: 0px 10px 0px 18px; margin: 0px; box-sizing: border-box; max-width: 100%; word-break: break-all; font-size: 18px; color: rgb(21, 84, 162); text-align: center;"><span style="padding: 0px; margin: 0px; box-sizing: border-box; max-width: 100%; word-break: break-all;"><strong class="135brush" data-brushtype="text" style="padding: 0px; margin: 0px; box-sizing: border-box; max-width: 100%; word-break: break-all;">一套全面超越的“湖北方案”</strong></span></section></section></section></section><p><br/></p><p style="padding: clamp(6.66667px, 2.08333vw, 8.95833px) 0px; margin-top: 0px; margin-bottom: 0px; box-sizing: border-box; font-family: Microsoft YaHei, 微软雅黑, 宋体, Arial, Helvetica, sans-serif; max-width: 100%; text-wrap-mode: wrap; word-break: normal; line-height: 34.2487px; font-size: clamp(13.6296px, 4.25926vw, 18.3148px); letter-spacing: clamp(0.444444px, 0.138889vw, 0.597222px); text-align: justify; background-color: rgb(255, 255, 255);">湖北元戎一乘科技有限公司与中国水产科学研究院长江水产研究所携手，决心啃下这块“硬骨头”。从2022年起，一支由武汉大学遥测专业科技人员领衔、两位华中科技大学博士和长江水产研究所专业人士共同参与的团队，历经4年专项攻关，逐一攻克了微小标记的传输距离、超声波能量值、防水性能及使用寿命等难题。如今，第三代水下遥测信标系统横空出世。</p><p style="padding: clamp(6.66667px, 2.08333vw, 8.95833px) 0px; margin-top: 0px; margin-bottom: 0px; box-sizing: border-box; font-family: Microsoft YaHei, 微软雅黑, 宋体, Arial, Helvetica, sans-serif; max-width: 100%; text-wrap-mode: wrap; word-break: normal; line-height: 34.2487px; font-size: clamp(13.6296px, 4.25926vw, 18.3148px); letter-spacing: clamp(0.444444px, 0.138889vw, 0.597222px); text-align: justify; background-color: rgb(255, 255, 255);">创业艰难，湖北元戎一乘科技有限公司总经理田培深情回忆：“哪怕是一个微小的问题都可能难住我们。江底声音复杂，记得为了解决通信信号的杂波问题，大家连续在办公室奋战了30个日夜，睡地板，吃盒饭。问题解决那天，我们点了20份小龙虾，一起欢庆后接着开工。”</p><p style="padding: clamp(6.66667px, 2.08333vw, 8.95833px) 0px; margin-top: 0px; margin-bottom: 0px; box-sizing: border-box; font-family: Microsoft YaHei, 微软雅黑, 宋体, Arial, Helvetica, sans-serif; max-width: 100%; text-wrap-mode: wrap; word-break: normal; line-height: 34.2487px; font-size: clamp(13.6296px, 4.25926vw, 18.3148px); letter-spacing: clamp(0.444444px, 0.138889vw, 0.597222px); text-align: justify; background-color: rgb(255, 255, 255);">这套系统不仅填补了国内空白，更在4个核心维度上实现了对国外技术的全面超越：</p><p style="padding: clamp(6.66667px, 2.08333vw, 8.95833px) 0px; margin-top: 0px; margin-bottom: 0px; box-sizing: border-box; font-family: Microsoft YaHei, 微软雅黑, 宋体, Arial, Helvetica, sans-serif; max-width: 100%; text-wrap-mode: wrap; word-break: normal; line-height: 34.2487px; font-size: clamp(13.6296px, 4.25926vw, 18.3148px); letter-spacing: clamp(0.444444px, 0.138889vw, 0.597222px); text-align: justify; background-color: rgb(255, 255, 255);">——传输更实时。无须打捞，通过国产北斗卫星和通信网络即可实时传输解析，科研人员打开手机或电脑，就能看到鱼群的“朋友圈”动态。</p><p style="padding: clamp(6.66667px, 2.08333vw, 8.95833px) 0px; margin-top: 0px; margin-bottom: 0px; box-sizing: border-box; font-family: Microsoft YaHei, 微软雅黑, 宋体, Arial, Helvetica, sans-serif; max-width: 100%; text-wrap-mode: wrap; word-break: normal; line-height: 34.2487px; font-size: clamp(13.6296px, 4.25926vw, 18.3148px); letter-spacing: clamp(0.444444px, 0.138889vw, 0.597222px); text-align: justify; background-color: rgb(255, 255, 255);">——感知更远。在长江中的监测距离从300米—500米大幅扩展至500米—1000米，显著提升了数据捕获概率。</p><p style="padding: clamp(6.66667px, 2.08333vw, 8.95833px) 0px; margin-top: 0px; margin-bottom: 0px; box-sizing: border-box; font-family: Microsoft YaHei, 微软雅黑, 宋体, Arial, Helvetica, sans-serif; max-width: 100%; text-wrap-mode: wrap; word-break: normal; line-height: 34.2487px; font-size: clamp(13.6296px, 4.25926vw, 18.3148px); letter-spacing: clamp(0.444444px, 0.138889vw, 0.597222px); text-align: justify; background-color: rgb(255, 255, 255);">——数据更安全。所有信息均在国内服务器流转，国家级水域数据不再有外泄隐患。</p><p style="padding: clamp(6.66667px, 2.08333vw, 8.95833px) 0px; margin-top: 0px; margin-bottom: 0px; box-sizing: border-box; font-family: Microsoft YaHei, 微软雅黑, 宋体, Arial, Helvetica, sans-serif; max-width: 100%; text-wrap-mode: wrap; word-break: normal; line-height: 34.2487px; font-size: clamp(13.6296px, 4.25926vw, 18.3148px); letter-spacing: clamp(0.444444px, 0.138889vw, 0.597222px); text-align: justify; background-color: rgb(255, 255, 255);">——使用成本更低。国产标记和固定监测站系统价格远低于国外产品。田培表示，随着产量提升，有信心让价格继续下降。</p><p style="padding: clamp(6.66667px, 2.08333vw, 8.95833px) 0px; margin-top: 0px; margin-bottom: 0px; box-sizing: border-box; font-family: Microsoft YaHei, 微软雅黑, 宋体, Arial, Helvetica, sans-serif; max-width: 100%; text-wrap-mode: wrap; word-break: normal; line-height: 34.2487px; font-size: clamp(13.6296px, 4.25926vw, 18.3148px); letter-spacing: clamp(0.444444px, 0.138889vw, 0.597222px); text-align: center; background-color: rgb(255, 255, 255);"></p><p style="padding: clamp(6.66667px, 2.08333vw, 8.95833px) 0px; margin-top: 0px; margin-bottom: 0px; box-sizing: border-box; font-family: Microsoft YaHei, 微软雅黑, 宋体, Arial, Helvetica, sans-serif; max-width: 100%; text-wrap-mode: wrap; word-break: normal; line-height: 34.2487px; font-size: clamp(13.6296px, 4.25926vw, 18.3148px); letter-spacing: clamp(0.444444px, 0.138889vw, 0.597222px); text-align: justify; background-color: rgb(255, 255, 255);">截至6月8日，首批背负“湖北标记”的长江鲟，已累计传回2000余条有效信息。“随着标记小型化以及沿江监测组网，就可以跟踪所有放流鱼的轨迹，将为数字长江奠定新的生态基点。”田培介绍，这项“湖北造”的核心技术，还可为水下机器人提供水下定位参考，与水面监测站、无线通信链路和控制平台协同，构建水下实时定位与组网监测体系，适用于水下巡检、科学调查、设施维护、应急搜寻等多类应用场景。</p><section style="font-size: 17px; letter-spacing: 1px; line-height: 2; box-sizing: border-box; text-align: justify; color: rgb(62, 62, 62);"><section style="box-sizing: border-box;"><p style="text-wrap-mode: wrap; 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